#!./perl BEGIN { unless(grep /blib/, @INC) { chdir 't' if -d 't'; unshift @INC, '../lib' if -d '../lib'; } } use Config; BEGIN { if(-d "lib" && -f "TEST") { my $reason; if ($Config{'extensions'} !~ /\bSocket\b/) { $reason = 'Socket was not built'; } elsif ($Config{'extensions'} !~ /\bIO\b/) { $reason = 'IO was not built'; } elsif ($^O eq 'apollo') { $reason = "unknown *FIXME*"; } undef $reason if $^O eq 'VMS' and $Config{d_socket}; if ($reason) { print "1..0 # Skip: $reason\n"; exit 0; } } } sub compare_addr { no utf8; my $a = shift; my $b = shift; if (length($a) != length $b) { my $min = (length($a) < length $b) ? length($a) : length $b; if ($min and substr($a, 0, $min) eq substr($b, 0, $min)) { printf "# Apparently: %d bytes junk at the end of %s\n# %s\n", abs(length($a) - length ($b)), $_[length($a) < length ($b) ? 1 : 0], "consider decreasing bufsize of recfrom."; substr($a, $min) = ""; substr($b, $min) = ""; } return 0; } my @a = unpack_sockaddr_in($a); my @b = unpack_sockaddr_in($b); "$a[0]$a[1]" eq "$b[0]$b[1]"; } $| = 1; print "1..7\n"; use Socket; use IO::Socket qw(AF_INET SOCK_DGRAM INADDR_ANY); # This can fail if localhost is undefined or the # special 'loopback' address 127.0.0.1 is not configured # on your system. (/etc/rc.config.d/netconfig on HP-UX.) # As a shortcut (not recommended) you could change 'localhost' # here to be the name of this machine eg 'myhost.mycompany.com'. $udpa = IO::Socket::INET->new(Proto => 'udp', LocalAddr => 'localhost') or die "$! (maybe your system does not have the 'localhost' address defined)"; print "ok 1\n"; $udpb = IO::Socket::INET->new(Proto => 'udp', LocalAddr => 'localhost') or die "$! (maybe your system does not have the 'localhost' address defined)"; print "ok 2\n"; $udpa->send("ok 4\n",0,$udpb->sockname); print "not " unless compare_addr($udpa->peername,$udpb->sockname, 'peername', 'sockname'); print "ok 3\n"; my $where = $udpb->recv($buf="",5); print $buf; my @xtra = (); unless(compare_addr($where,$udpa->sockname, 'recv name', 'sockname')) { print "not "; @xtra = (0,$udpa->sockname); } print "ok 5\n"; $udpb->send("ok 6\n",@xtra); $udpa->recv($buf="",5); print $buf; print "not " if $udpa->connected; print "ok 7\n";